150989640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20627}}^1$

素因数の和:20702

約数の個数: 64

約数和(自身を含む): 460416960

約数和(自身を除く): 309427320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 20627, 41254, 61881, 82508, 103135, 123762, 165016, 206270, 247524, 309405, 412540, 495048, 618810, 825080, 1237620, 1258247, 2475240, 2516494, 3774741, 5032988, 6291235, 7549482, 10065976, 12582470, 15098964, 18873705, 25164940, 30197928, 37747410, 50329880, 75494820, 150989640]

約数ペア:

[(1, 150989640), (2, 75494820), (3, 50329880), (4, 37747410), (5, 30197928), (6, 25164940), (8, 18873705), (10, 15098964), (12, 12582470), (15, 10065976), (20, 7549482), (24, 6291235), (30, 5032988), (40, 3774741), (60, 2516494), (61, 2475240), (120, 1258247), (122, 1237620), (183, 825080), (244, 618810), (305, 495048), (366, 412540), (488, 309405), (610, 247524), (732, 206270), (915, 165016), (1220, 123762), (1464, 103135), (1830, 82508), (2440, 61881), (3660, 41254), (7320, 20627)]